From 08b9b747db92ce682e094ef86f48321d29fc44d6 Mon Sep 17 00:00:00 2001 From: Geoff Levand Date: Sat, 7 Feb 2009 18:35:52 +0000 Subject: Add protocol object compare routines Add routines pb_protocol_device_cmp() and pb_protocol_boot_option_cmp() to hide the implemention details of the device. The implementation of the id can be changed without effecting the users of it. Signed-off-by: Geoff Levand Signed-off-by: Jeremy Kerr --- lib/pb-protocol/pb-protocol.c | 11 +++++++++++ lib/pb-protocol/pb-protocol.h | 4 ++++ 2 files changed, 15 insertions(+) (limited to 'lib/pb-protocol') diff --git a/lib/pb-protocol/pb-protocol.c b/lib/pb-protocol/pb-protocol.c index 4daeb5a..69c9bfe 100644 --- a/lib/pb-protocol/pb-protocol.c +++ b/lib/pb-protocol/pb-protocol.c @@ -58,6 +58,17 @@ struct boot_option *boot_option_copy(void* ctx, const struct boot_option *opt) return new; } +int pb_protocol_device_cmp(const struct device *a, const struct device *b) +{ + return !strcmp(a->id, b->id); +} + +int pb_protocol_boot_option_cmp(const struct boot_option *a, + const struct boot_option *b) +{ + return !strcmp(a->id, b->id); +} + /* Write a string into the buffer, starting at pos. * * Returns the total length used for the write, including length header. diff --git a/lib/pb-protocol/pb-protocol.h b/lib/pb-protocol/pb-protocol.h index 98f2906..fa5dd86 100644 --- a/lib/pb-protocol/pb-protocol.h +++ b/lib/pb-protocol/pb-protocol.h @@ -48,6 +48,10 @@ struct boot_option { struct boot_option *boot_option_copy(void* ctx, const struct boot_option *opt); int pb_protocol_device_len(const struct device *dev); +int pb_protocol_device_cmp(const struct device *a, const struct device *b); + +int pb_protocol_boot_option_cmp(const struct boot_option *a, + const struct boot_option *b); int pb_protocol_serialise_string(char *pos, const char *str); char *pb_protocol_deserialise_string(void *ctx, -- cgit v1.2.1